Single-dose and Multi-dose Open-label Pilot Trial of the Analgesic Efficacy and Tolerability of Intranasal Ketorolac Tromethamine (SPRIX®) in Dental Implant Surgery Patients With Postoperative Pain.

Detailed Summary

The surgical placement of dental implants is presently a common procedure performed by oral surgeons, periodontists, and general dentists. The surgery can be performed under local anesthesia and involves the incision of soft tissue to expose the underlying bone, preparation of the implant site using a specialized surgical drill, and.screwing the implant into bone using a specialized headpiece. Dental implant patients experience postoperative pain yet there are no studies in the literature which have evaluated the efficacy of analgesics in this patient population. The current pilot study will evaluate the analgesic effects and tolerability of a recently FDA-approved analgesic formulation of intranasal ketorolac (SPRIX®) in 25 patients who have 1 - 3 dental implants surgically placed. Patients will self administer the ketorolac nasal spray (one spray in each nostril, 31.5 mg total dose) when their postoperative pain reaches at least a moderate severity. Pain intensity and pain relief scores will then be recorded every 20 minutes for the first hour, at 1.5 and 2 hours and then hourly through 6 hours on a validated analgesic diary. Side effects will be recorded when and if they occur. Patients will then transition to a multi-dose phase where they will be allowed to dose with ketorolac as indicated in the package insert (up to 4 times per day for 5 days). Patients will record the time of each dose, a daily assessment of overall efficacy and side effects, and the use of any rescue medication (acetaminophen 650 mg) on a take home diary.

Study Details

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Interventions